setup_app: Setup Adaptive Power Prior Design Object
Description
Setup Adaptive Power Prior Design Object
Usage
setup_app(k, p0, shape1 = 1, shape2 = 1)
Value
An S3 object of class app
Arguments
k
The number of baskets.
p0
A common probability under the null hypothesis.
shape1
First common shape parameter of the beta prior.
shape2
Second common shape parameter of the beta prior.
Details
The class app implements the adaptive power prior design for
sequential clinical trials proposed by Ollier et al. (2020).
References
Ollier, A., Morita, S., Ursino, M., & Zohar, S. (2020). An
adaptive power prior for sequential clinical trials - Application to bridging
studies. Statistical methods in medical research, 29(8), 2282–2294.